PSI - Issue 6

Paderin Grigory et al. / Procedia Structural Integrity 6 (2017) 276–282 Paderin G.V./ Structural Integrity Procedia 00 (2017) 000 – 000

282

7

injection regime and the fracturing gel can vary within wide limits, both the ma gistral and fractal modes of crack propagation can be realized in the same material. This leads to the ma in conclusion of the wo rk - in any numerica l, and also experimental, modeling, the set of characteristic parameters of the problem should be chosen so that dimensionless parameters correspond to reservoir conditions. Otherwise, the results of the work would not be possible to ext rapolate under the reservoir conditions, and the work in many ways would lose its practical value.

References

Adachi J. I., Detournay E., Peirce A.P. Analysis of the classical pseudo-3D model for hydraulic fracture with equilibrium height growth across stress barriersю International Journal of Rock Mechanics and Mining Sciences, June 2010. Volume 47, Issue 4: 625 – 639. 2010 Clifton R.J. and Abou-Sayed A.S. On the computation of the three-dimensional geometry of hydraulic fractures. In Proc. SPE Symp. on Low Permeability Gas Reservoirs, Denver, pages 307 – 313, Richardson TX, Society of Petroleum Engineers. (SPE 7943) . 1979 Geertsma J., De Klerk F. A Rapid Method of Predicting Width and Extent of Hydrau lically Induced Fractures J. of Petroleum Technology. Vol. 21. No. 12. P. 1571 – 1581. 1969 Khristianovic S. A., Zheltov Y. P. Formation of Vertical Fractures by Means of Higly Vis cous Liquid Proc. of the Fourth World Petroleum Congress. Section II. Rome P. 579 – 586. 1955 Li L. C. Tang C. A. Li G. Wang S. Y. Liang Z. Z. Zhang Y. B. Numerical Simulation of 3D Hydraulic Fracturing Based on an Improved Flow-Stress-Damage Model and a Parallel FEM Technique. Rock Mech Rock Eng (2012) 45:801 – 818, DOI 10.1007/s00603-012-0252-z . 2012 Maloy, K.J., Feder J., Jossang . Viscous Fingering Fractals in Porous Media, Phys Rev Letters, Vol. 55, Num. 24 pp. 2688-2691 . 1985 Nordgren R.P. Propagation of vertical hydraulic fractures. J. Pet. Tech., 253:306 – 314, (SPE 3009).1972 Perkins T.K. and Kern L.R. Widths of hydraulic fractures. J. Pet. Tech., Trans. AIME,222:937 – 949. 1961

Made with FlippingBook. PDF to flipbook with ease